Why Amazon decided to offer an even cheaper version of Prime

Now that more than 70% of households that earn more than $112,000 annually are Amazon Prime members, Amazon (AMZN) is focusing its attention on the rest of the country.

On Tuesday, the behemoth announced a 45% discount to its Prime membership for those on food stamps. Anyone who has an electronic benefit transfer (EBT) card can join Amazon Prime for $5.99 per month rather than $10.99.

Somewhere between 64 and 69 million households — or around 60% of all American families — are Prime members, according to Piper Jaffray estimates.

Though the company does not share total number of Prime customers, Amazon spokeswoman Julie Law confirmed it has “tens of millions of Prime members,” which it first disclosed this February. She added that the company added 20 million new members in 2016 alone.

But now it’s trying to tap into the rest of the country that might find Prime’s $99 annual fee or $10.99 per month financially burdensome.

Of course, the latest discount is not an altruistic move on Amazon’s part, as the company gains to benefit from tapping into the 45 million people who are eligible for the discounted membership.

How the $5.99 offering came to be

A little over a year ago in April 2016, Amazon Prime launched a monthly payment option in addition to its annual membership. The service costs $10.99 a month for all Prime offerings, including free two-day shipping on most items, unlimited streaming of movies and TV shows, and the Kindle book borrowing program (or $8.99 a month for Prime Video only).

Even though it’s ultimately more cost effective to opt into the annual model, most individuals think about budgets on a short-term basis (for better or for worse), said Law.

“This past year helped us identify that there’s a customer need for an affordable, monthly offering. Customers often budget monthly for video and music streaming services and find that it’s actually easier to sync and plan monthly rather than annually. Since then, our thinking around the monthly service has evolved. There’s great consumer need for this option,” she said.

Amazon investors like Tim Ghriskey, chief investment officer of Solaris Asset Management, said while he’s pleased that the move gives Amazon a perception of goodwill, it will ultimately help the company’s bottom line.

“The cost of Prime, while it’s certainly a material positive cash flow for the company, is something that they can afford to partially give away in exchange for more market share. The more people that get used to buying purely over the internet, the more long-term sales they’re going to have. Giving a little bit on the front end or a little bit annually to capture those sales is a good thing for the company,” said Ghriskey.